Finding the Fourth Proportional to 2,060,973.50, 2,844,088.55 and 1,189,778.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,973.50 : 2,844,088.55 = 1,189,778.79 : x
2. Step 2: Convert to fraction form
   2,060,973.50/2,844,088.55 = 1,189,778.79/x
3. Step 3: Cross multiply
   2,060,973.50x = 2,844,088.55 × 1,189,778.79
4. Step 4: Simplify right side
   2,060,973.50x = 3,383,836,227,722.96
5. Step 5: Solve for x
   x = 3,383,836,227,722.96/2,060,973.50
6. Step 6: Final answer
   x = 1,641,863.05